Failed to connect to Mir: Failed to connect to server socket: No such file or directory Unable to init server: Could not connect: Connection refused Cannot open display: Run 'shotwell --help' to see a full list of available command line options.

Usage: shotwell [OPTION...] [FILE] Help Options: -h, --help Show help options --help-all Show all help options --help-gtk Show GTK+ Options Application Options: -d, --datadir=DIRECTORY Path to Shotwell's private data --no-runtime-monitoring Do not monitor library directory at runtime for changes --no-startup-progress Don't display startup progress meter -V, --version Show the application's version --display=DISPLAY X display to use